Experiment device used for simulating building wind environment through water flow

The utility model relates to an experiment device used for simulating a building wind environment through a water flow. The experiment device comprises a wind environment simulation system and a visual sense observation system, wherein the wind environment simulation system comprises a box-shaped main box body, a central portion of the main box body is divided by a baffle board into an inner zone and an outer zone, one sides of the inner zone and the outer zone are communicated, the inner zone is further divided by a movable baffle board into a buffer zone and an experiment zone, one side of the outer zone near the buffer zone is provided with a submersible pump, a moving grille is arranged between the buffer zone and the experiment zone, a building model is fixed in the experiment zone, and the visual sense observation system comprises an image acquiring unit and a supporting device. During use, after the main box body is filled with water, a circulating water flow formed through the submersible pump flows t